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DESICCATORS CATALOGPhone: 281 496 0900 • Fax: 281 496 0400 • Email: sales@expotechusa.com • Web: www.expotechusa.com
ISO-9001:2008
TABLE OF CONTENTS
Vacuum .................................................................................................................................................................................... 1
Cabinets ................................................................................................................................................................................... 2
Desiccants ............................................................................................................................................................................... 8
Desiccators Vacuum
SCIENCEWARE® Vacuum Desiccators, PP/PC
KIMAX® Vacuum Desiccators, Glass
���������� ���������������������� ����PC
Deep vacuum desiccator features a polypropylene bottom and polycarbonate lid
✴ High crowned lid provides maximum interior clearance✴ Desiccator holds 29” Hg for 24 hours
Seal doesn’t require grease, but may be safely used with grease. Control vacuumdraw, vacuum release, and shutoff via the three-way stopcock (PTFE plug included).���������������� �������������������������������� ��������������� ��������a perforated polypropylene plate and three-way stopcock.
Detachable 2 mm stopcock valve, borosilicate glass
✴ Maximum vacuum of 20” HgThese durable desiccators feature a detachable 2 mm stopcock valve. Valve stem accepts���������!�"������������������#���� ����$�� ����������������%�� ����������������at up to 940°F (513°C). Desiccators require grease and desiccator plates.
Completely clear polycarbonate is transparent and shatter resistant
✴ Greaseless airtight vacuum seal✴ PTFE stopcock✴ Maximum vacuum 28” Hg for 24 hours
Silicone O-ring requires no grease. Convenient side arms on cover and base. &'�*� ����+������� �������/��/�6�7�������������&'�*���� �:�;���������<� ���� ������ �;/����� ������� �� ���;��/���=���������������������� �����%������������=����� ������������ ��� �������������>��6���:������;<�
Catalog number
142839614283971832273
Catalog number
142839614283971832273
Catalog number
1428256
Plate dia (mm)
140190230
Plate dia (mm)
140190230
Plate dia (mm)
230
Flange OD (mm)
171230273
Flange OD (mm)
171230273
Flange OD (mm)
279
Total height (mm)
206260311
Total height (mm)
206260311
Total height (mm)
330
Clearance above plate (mm)
122157198
Clearance above plate (mm)
122157198
Clearance above plate (mm)
195
Qty/pk
1
Qty/pk
1
Qty/pk
1
Inside dia (mm)
149197240
Inside dia (mm)
149197240
Inside dia (mm)
251
1045364 Desiccator plate; ceramic metal, 230 mm dia ...................................................................................................................................................
1428241 Desiccator plate; porcelain, 230 mm dia............................................................................................................................................................
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
1
Desiccators Vacuum / Cabinets
Desi-Vac™ Containers
Built-in pump achieves a vacuum of >200” H2O
Self-contained polycarbonate containers are ideal for drying, preserving, storing, andshipping samples. Built-in vacuum pump removes air via manual strokes. Rubber O-ring ensures a tight seal and maintains a vacuum of >200” H2O (14.7” Hg) for over 24 hours. Quick-release button allows air back into unit to remove the lid.
Large-capacity model AAIA6���J����� �������������������/����������������removes air and maintains continuous vacuum, and sample desiccant drying packets.
Catalog number
22723152272316
Volume
3000 cc12,000 cc
Dimensions (L x W x H)
8½” x 6½” x 7” (21.6 x 16.5 x 17.8 cm)11¾” x 10” x 9” (29.8 x 25.4 x 22.9 cm)
SCIENCEWARE® Polystyrene Stackable Desiccator Cabinets
Injection-molded polystyrene contains indentations for stacking
✴ Smoke-tinted polystyrene model protects light-sensitive samples✴ Temperature range for both models is 40 to 180°F (4 to 82°C)✴ Door closes on a foam rubber gasket to form an airtight seal
Economical Polystyrene Desiccator is transparent for easy viewing of contents. Door is secured by two roller hinges and closes on a foam rubber gasket to form an airtight seal. When opened, the self-storing door slides under the chamber and out of the way.
Includes: a jar of reusable moisture-absorbing silica gel.
Smoke-Tinted Polystyrene Desiccator protects your light-sensitive samples. Neoprene rubber gasketed door slides under the cabinet and out of the way - permitting unobstructed access to stacked units.
Includes: two molded shelves with vent holes, four sets of nonadjustable shelf rails, and desiccant tray.
Catalog number
2245599
1832269
Interior
8¼” x 5” x 7” (21.0 x 12.7 x 17.8 cm)
9” x 9” x 8” (22.9 x 22.9 x 20.3 cm)
Overall
���������������� �������������������
10” x 10” x 10” (25.4 x 25.4 x 25.4 cm)
Dimensions (W x H x D)
Economical polystyrene desiccator cabinet
Smoke-tinted polystyrene desiccator cabinet
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
2
Desiccators Cabinets
������������������ ������ ��������������
Transparent acrylic desiccators feature extra deep sliding trays
✴ Compact design for use in freezers or refrigerators✴ �����/��� ��K���������������
Models 1092185 J��������� �������������;��� �J��� ��=��;����J������� �������/��� ��������lubrication. Desiccators provide dry, dust-free storage to 100°F (38°C).Includes: two extra-deep sample trays and a desiccant tray.Model 2248032 have all the features of the desiccators above plus a built-in thermohygrometer. Thermohygrometer has a temperature range of –58 to 158°F (–50 to 70°C) with a ±1.8°F accuracy up to 104°F and a humidity range of 20 to 95% with a ±5% accuracy.Includes: ���/��/�������;��/�XY��:�����AA�7>6A<$��;�������+������batteries, two extra-deep sample trays, and a desiccant tray.
Catalog number
1092185
2248032
Interior
9” x 10½” x 16” (22.9 x 26.7 x 40.6 cm)
9” x 10½” x 16” (22.9 x 26.7 x 40.6 cm)
Overall
������������������ �������������������
����������������� ��������������������
Dimensions (W x H x D)
Desiccators without thermohygrometer
Desiccators with built-in thermohygrometer
1100760 Replacement batteries, AAA. For thermohygrometer. Pack of 12 ....................................................................................................................2264826 NIST-traceable calibration for thermohygrometers ...........................................................................................................................................
Stackable Acrylic Desiccator Cabinets with Gas Ports
Gas ports allow you to create an oxygen-free or inert gas atmosphere
✴ Humidity levels are monitored with easy-to-read built-in hygrometer✴ Slip-away hinges allow complete removal of door when needed✴ ����#������� ����� �������J��Z�����/�
'/� ��/��=�#������� ����� ���������J�����#�/��+��������J������������Resilient, closed-cell PVC gaskets prevent system leaks. Temperature range � ��>����A>[��:�����\[Y<���������� �J�������;��� ��� �#������/ �����������%������/ ������������
Note: Not designed for vacuum use.
Choose clear units for maximum visibility of contents or amber units for ������������/�# �� ���=�������� �J������=��������/����������� ������ �������� ����������%� ���#�;���/���� ����;�����������=���J���;/�������������]� �� /��J�� ���� ��� ����������� ��
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
3
Desiccators Cabinets
† Must be shipped motor freight.
Catalog number
1128093
Cabinet color
ClearInterior
11½” x 11½” x 11½” (29.2 x 29.2 x 29.2 cm)Overall
112” x 12” x 12” (30.5 x 30.5 x 30.5 cm)
Dimensions (W x H x D)
1116618 FEP tubing, ��������������!����!""#���������������������������������������������������������������������������������������������������������������������������������������������������������������������
Secador™ Portable Desiccator Cabinets
Reduces RH to <25% - ideal for electronic component storage
✴ Horizontal or vertical orientations✴ Patented airtight-seal construction✴ Built-in hygrometer
Basic Desiccator Cabinets feature a patented air-tight sealed construction for optimal control of humidity levels. Gasket is constructed of closed cell EPDM (ethylene propylene diene monomer). Cabinet construction provides resistance to staining and crazing. Cabinets have built-in hygrometer for monitoring humidity levels. Crystal polystyrene shelves have �����;�J!���������J���"�������������������Stackable desiccators are ideal for small laboratories where space is limited. Choose from vertical or horizontal models.Autodesiccator Cabinets have the same features as basic desiccator cabinets, plus completely automatic, ����������� ������������������� ������� ������������� �����������=���A>������� ����� ����� �����^_���=�� ��';�J�� � ������������� ����!;�;��/����/��������������������� ����"/�� ��/���������Y/ ��J��=��������/�`����� ���+����������� ��'/� ��������� ���������6#J��:�#�<����;��/�����%�������Y����� �/�=�� �������Z�{������$�����AA>���Y����� �/�=��*�����������
Catalog number
1723443172344718572661859631
172344518572541723449185726318596331859632
Chamber size
0.75 cu ft2.0 cu ft2.0 cu ft3.0 cu ft
2.0 cu ft
2.0 cu ft3.0 cu ft2.0 cu ft
Orientation
HorizontalVertical
HorizontalVertical
Vertical
Horizontal
Vertical
Power (VAC)
—
115220115220115
Overall dimensions (W x H x D)
13½” x 8½” x 16½” (34.3 x 21.6 x 41.9 cm)13½” x 20½ “ x 16½” (34.3 x 52.1 x 41.9 cm)20½” x 13½” x 16½” (52.1 x 34.3 x 41.9 cm)
�������� ���������������������� �������������
13½” x 24” x 16” (34.3 x 61.0 x 40.6 cm)
20½” x 13½” x 16½” (52.1 x 34.3 x 41.9 cm)
�������� ��������������� ������ �������������
Latches
1222
2
2
2
Shelves
1323
3
2
3
Positions
1423
4
2
3
Number of
Basic desiccator cabinets
Autodesiccator cabinets165/
165/
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
4
Desiccators Cabinets
Dry-Keeper™ Desiccator Cabinets
Nonvacuum desiccators available in non-electric or electronic models
✴ Horizontal or vertical orientations✴ Gasketed doors for an airtight seal✴ '�� ������ ��� �����������;��� ��������|������J����� contents without opening up the door
Non-Electric Desiccator Cabinets are available in horizontal,vertical, or stacking models. Horizontal and vertical models are constructed of clear acrylic. The smoke-tinted polystyrene stacking desiccator can be stacked �����|=��/��/��� �=�� ����.
Includes: Horizontal model 2245775 has two clear vented shelves that adjust to eight levels, door with built-in dial hygrometer, and desiccant tray. Vertical model 1017125 has three clear vented shelves that adjust to 15 levels, door;��/������#��������/������$������� ������������{���+����������76AA�\�/� �two clear adjustable shelves with vent holes, slide-away door, and desiccant tray.
Electronic Auto-Desiccator Cabinets feature a permanent desiccant which automatically regenerates for worry-free storage or drying. The horizontal and vertical models are made of clear acrylic and have the desiccant located in the ���������%��/���� �������� �����������������������������6>#��������������=���|=��/� ����;��/����������6>����>}��'/����#~�����&�� �=���������������� ������J������� �����$��� ���������{���� ��������/� �������� �������������� ������%��/�������������������;� ������=��humidity inside the cabinet to 20 to 30% in six hours (based on unloaded, continuous operation).
Includes: Horizontal model 1428288 has two clear vented shelves that adjust �����/����=�� �������;��/������#���/�����������������������A7A7��/� �three clear vented shelves that adjust to 15 levels and door with built-in /����������#~�����&�� �=�������������76AA�7�/� ��/�����=����$�vented shelves that are evenly spaced, and door with one-touch latch.
Catalog number
224577510171251832269
142828814282861832268
Orientation
HorizontalVertical
Stacking
HorizontalVertical
Dry-Keeper Plus Vertical
Dimensions (W x H x D)
�������� �������$��������� ������ �������12½” x 20” x 15½” (31.8 x 50.8 x 39.4 cm)
10” x 10” x 10” (25.4 x 25.4 x 25.4 cm)
24½” x 13¾” x 15½” (62.2 x 34.9 x 39.4 cm)12½” x 20” x 15½” (31.8 x 50.8 x 39.4 cm)������� ��������� ������ ������� ������
Power (VAC, Hz)
—
120, 60
Non-electric desiccator cabinets
Electronic auto-desiccator cabinets
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
5
Desiccators Cabinets
Glass/Stainless Steel Desiccators
Static-Free Desiccators
Catalog number
1832265
Catalog number
14282781339394
Chamber volume
6.4 cu ft
Description
�"%&���#�'�*&#+�#*��:"�;��'<�%+"=>"%Desiccator with two stainless steel shelves
Interior��?������$�����������������������������
Interior11½" x 12" x 10" (29.2 x 30.5 x 25.4 cm)11½" x 12" x 10" (29.2 x 30.5 x 25.4 cm)
Overall21¾” x 24” x 21” (55.2 x 61.0 x 53.3 cm)
Overall12½" x 12¼" x 12½" (31.8 x 31.1 x 31.8 cm)12½" x 12¼" x 12½" (31.8 x 31.1 x 31.8 cm)
Dimensions (W x H x D)
Dimensions (W x H x D)
These 304 stainless steel cabinets have a thick glass door and sides for airtight containment
✴ Leakproof door has double-action lock✴ Manual pressure relief valve allows you to equalize internal and external pressure
�����/�$����+�J���/� ������#��������+$���#�����neoprene gasket, and full-length hinge. Manual pressure reliefvalve lets you equalize internal and external pressure whenopening door. SS desiccant tray holds one pound of desiccant.
Y/ ��J��!�"�����{{� /��=� %� /��=� ���� ���9¾�X�"�7���:A��7�"�A>�6���<�����/�=�� �"�������A��:��6���<�/���/����]� ����� �Includes: two shelves,and a desiccant tray.
1832264 Replacement shelf. B&#%�;�#+���<"=%E��"�%G'"%���?�J���������������������������������������������������������������������������������������������������������������
Protect samples and sensitive equipment from electrostatic discharge
Safely store instruments that are sensitive to electrostatic discharges. Stainless steel, neoprene, and glass construction prevents the static buildup inherent to plastic desiccators. The inner surfaces are coated ;��/������ �����$� �������� �����=��|���
Desiccators also come with a grounding plug to prevent static discharge when indoor humidity levels fall below 40%. Pressure relief valve lets you �K����`���� ���;/���������������/����� ��������������������������]� ������ /��=� �:�;���������<����;��J|������� ��J������� ������������76AA�� has 28 shelf levels. Shelf supports are spaced 6����:��\���<������
Includes: two shelves, pressure relief valve, and a grounding plug.
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
6
Desiccators Cabinets
Catalog number
18047362056619
2258479205662014282772056621
Catalog number
115, 60230, 50
115, 60230, 50115, 60230, 50
Interior
11½” x 12” x 10” (29.2 x 30.5 x 25.4 cm)
11½” x 12” x 10” (29.2 x 30.5 x 25.4 cm)
15¾” x 21¾” x 19¾” (40.0 x 55.2 x 50.2 cm)
Overall
16” x 12¼” x 12½” (40.6 x 31.1 x 31.8 cm)
16” x 12¼” x 12½” (40.6 x 31.1 x 31.8 cm)
20½” x 22¼” x 23” (52.1 x 56.6 x 58.4 cm)
Dimensions (W x H x D)
����������� �������������������� �����
����������� ������ ����� ���� � ����� �����
Stackable Acrylic Desiccator Cabinets with Gas Ports
Automatically regenerates desiccant for worry-free storage or drying
✴ Silica-gel desiccant is enclosed in side-mounted control box✴ ���������� ��������� �����#J�����=������
These electronic desiccators automatically regenerate desiccant for a 30-minute �������=���|=��/� $���������������A����6�}��/����������=����X��#�� �����silica-gel desiccant is enclosed in the side-mount control box.
Desiccators provide an airtight environment for storing reagents, �^����� $� ���samples, drying biological samples, and cooling crucibles. Cabinets are constructed entirely of stainless steel and glass. Doors feature a full-length hinge, a one-piece neoprene gasket, and close securely with a triple-action lock. ���� �������J�=��=����� �����K����`���������������"�������� ���
Z��� �����=������������;� �`� ��'/�� ������ �`������ �����=��������with two !�"���� /��=� �:���� ��7>�I6�$�A>����\<���;� ������ � ����� /��=� �(models 2258479, A>���A><��'/������� �`���:���� ���A7AII,�A>���A�<���� �with two stainless steel shelves. Shelves are adjustable in half-inch increments.
Includes:���/������$��;� /��=� $��������#J��:��7#�<����;��/��two-prong plug.
Standard-Duty Dry Vacuum Piston Pumps
Great for desiccating, filtering, aspirating, and degassing
✴ Pumps do not require water or oil to operate✴ Water trap prevents liquid from being drawn into the pump✴ ��J!���=��� �K�����������
Note: �=���� ���������;��/������$�������$���� ���=�� �
Includes: ��J!�$�;�������$��������/�����$� ����������J���$���JJ� ;���/$��;������������|����� $��������#J��:��7#�<����:�/��������Y����� �/�=���� �������Z�{������%�A6>���Y����� �/�=����*����������<�
230 VAC models only
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
7
Desiccators Cabinets / Desiccants
Wetted parts: aluminum (treated for corrosion resistance), stainless steel, and PTFE ����������������������������104°F (40°C)��� � �����������!��8" x 8 " x 10" (20.3 x 22.4 x 25.4 CM) Port size: ���U����+�%"�;�';� � Duty cycle: continuous16
13/
Catalog number
229155422804272280426
Free-air capacity cfm (L/min)
0.67 (19)0.99 (28)1.34 (38)
Ultimate† vacuum
26.0" Hg (100 Torr)27.2" Hg (70 Torr)
(60 Torr)
Power (VAC, Hz)
230, 50230, 50230, 50
Maximum pressure
100 psig50 psig
100 psig
† Z�������������=�����
2246309 Tygon®������������"����U��������U�Y���������!����!#�� ������������������������������������������������������������������������������������������������������������������������������
Desiccator Accessories
Vacuum GreaseStiff, nonmelting silicone lubricant maintains its consistency from –40 to 500°F. Vacuum grease is nonoxidizing and nongumming and has excellent resistance to water and chemicals.
Catalog number
1398649
Description
Vacuum grease
Size
5.3 oz
����� ��������� �
Drierite® Drying Column
✴ Polycarbonate drying column absorbs up to 50 g of moisture
Polycarbonate drying column dries air and gas to a dew point of –100°F (38°C) at up to 90 psi. Connect �/����������#��������;������������� ���������������� �������������� ��������%�/����� ���!;�J�A>>����� ����/���>����J������ �� ����"H x 2��������:A7�\�"�������<�Column consists of a plastic����$�6>6� ������ � ������� ������� ���� ��������� ���� $�J����|��� $������#������� +���������������������� ���������������6�7��������������� � �������>���J��� ����
Catalog number
1426120
Description
Drying column
Desiccant
8 mesh
Specifications
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
8
Desiccators Desiccants
Desiccants
Desiccant-Filled Plates
✴ {���������#|�������� �����������
Replace bulk desiccant with these ���������#|���������� ��'/���������� ����������� ��������visually inspect for color changes from blue to pink as it absorbs moisture. Regenerate desiccant by heating plates in a 122°F (50°C) oven overnight. Plates are individually sealed.
High-Absorption Desiccant/Purifier
✴ ���������� ��������� � ��>I}�J its weight in water
This indicating desiccant (alumina silicate) quickly absorbs 107% of its own weight in water and ��� �������;������J���>>[��:�67[Y<���������� ��� ������������� ����I}��������;��/���temperature of 70°F (21°C) and relative humidity of 40%. Desiccant can be repeatedly �����=����������J�����$���/�����|�$�����;�=��=�������������������������$��� ���������=� �/��J��� �� ����� �J��������K��� ��&�� �`� ������J��A�������>���
Catalog number
1428406
Catalog number
11085221795779
Description
Desiccant canister
Packaging
1 lb bottles5 lb bag
Dimensions (W x H x D)
�U����U������U��������������� ����
Mesh size
4 to 8 mesh
Catalog number
1039729
Packaging
5 lb pks
Mesh size
8 mesh Indicating Drierite desiccant†
† Drying capacity is 10 to 14% of its weight for water and gases. ‡ ���������������� ��}�J��� �;���/��J�;���������� � �
Catalog number
14283951428394
Description
Desiccant plates
Dimensions
100 mm dia x 11 mm H65 mm dia x 14 mm H
Reusable Desiccant Canister
✴ Blue silica gel inside canister eliminates the use of loose desiccantZ ���/� ����� �������� ���������� �and eliminate the mess of loose desiccant. The blue silica ������ �����/������ ����� � ��� �����/��/���J���� �����/������������� �����;���;�in the canister lets you know when desiccant needs regeneration - it turns pink when saturated. Regenerate in a 300°F (150°C) oven for three hours.
Drierite® Drying Column
✴ Z ������� ����� $������������ $������������
Z ����������� ������ ��(anhydrous calcium sulfate) in desiccators, drying columns, or drying tubes. Choose indicating or non-indicating desiccant - indicating desiccant starts blue, then turns pink when regeneration or renewal is necessary.
Phone: 281-496-0900 sales@expotechusa.com www.expotechusa.com
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1017125 ............................................................. 51039729 ............................................................. 91045364 ............................................................. 11092185 ............................................................. 31100760 ............................................................. 31108522 ............................................................. 91116618 ............................................................. 41128093 ............................................................. 41339394 ............................................................. 61398649 ............................................................. 81426120 ............................................................. 81428241 ............................................................. 11428256 ............................................................. 11428277 ............................................................. 71428278 ............................................................. 61428286 ............................................................. 51428288 ............................................................. 51428394 ............................................................. 9
1428395 ............................................................. 91428396 ............................................................. 11428397 ............................................................. 11428406 ............................................................. 91723443 ............................................................. 41723445 ............................................................. 41723447 ............................................................. 41723449 ............................................................. 41795779 ............................................................. 91804736 ............................................................. 71832264 ............................................................. 61832265 ............................................................. 61832268 ............................................................. 51832269 ......................................................... 2, 51832273 ............................................................. 11857254 ............................................................. 41857263 ............................................................. 41857266 ............................................................. 4
1859631 ............................................................. 41859632 ............................................................. 41859633 ............................................................. 42056619 ............................................................. 72056620 ............................................................. 72056621 ............................................................. 72245599 ............................................................. 22245775 ............................................................. 52246309 ............................................................. 82248032 ............................................................. 32258479 ............................................................. 72264826 ............................................................. 32272315 ............................................................. 22272316 ............................................................. 22280426 ............................................................. 82280427 ............................................................. 82291554 ............................................................. 8
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